K 10 svn:author V 2 ae K 8 svn:date V 27 2013-10-16T13:07:06.005523Z K 7 svn:log V 372 Add additional error codes for IPV6_PKTINFO socket option handling corresponding to RFC3542: * Return ENETDOWN when interface specified by ipi6_ifindex is not enabled for IPv6 use. * Return EADDRNOTAVAIL when ipi6_ifindex specifies an interface but the address ipi6_addr is not available for use on that interface. * Return EINVAL when ipi6_addr is multicast address. END